package com.liang.text2;

public class Test2Inner {
    public static void main(String[] args) {
        Out oi = new Out();
        oi.method();

    }
}

class Out{
    private class Inner{
        public void show() {
            System.out.println("show....");
        }
    }
    public void method(){
        Inner in = new Inner();
        in.show();
    }
}